<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>    
    <script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>

</head>
<body>
    <div id="app">
        <!-- v-bind  当做表达式解析 -->

        
        <my-book :name="book.name" :price="book.price"></my-book>
        <my-book v-bind="book"></my-book>
    </div>
    
    <script>
        Vue.component("my-book",{
            props:["name","price"],
            template:`
            <div>
                <p>{{name}}</p>
                <p>{{price}}</p>
            </div>
            
            `
        })

        new Vue({
            el:"#app",
            data:{
                book:{
                    name:"西游记",
                    price:15
                }
            }
        });
    
    </script>
</body>
</html>